body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

.login-container, .home-container {
    max-width: 400px;
    margin: 100px auto;
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

h2 {
    text-align: center;
    color: #333;
}

label {
    display: block;
    margin: 10px 0 5px;
}

input, select {
    width: 100%;
    padding: 8px;
    margin-bottom: 15px;
    border-radius: 4px;
    border: 1px solid #ccc;
}

button {
    width: 100%;
    padding: 10px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
}

button:hover {
    background-color: #45a049;
}

.error-message {
    color: red;
    margin-bottom: 15px;
}

a {
    text-decoration: none;
    color: #4CAF50;
    display: block;
    text-align: center;
    margin-top: 20px;
}


/* 全锟斤拷锟斤拷式 */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

/* 页眉锟斤拷式 */
header {
    background-color: #333;
    color: #fff;
    padding: 10px 20px;
    text-align: center;
}

    header h1 {
        margin: 0;
    }

/* 页锟斤拷锟斤拷式 */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: fixed;
    width: 100%;
    bottom: 0;
}

/* 锟斤拷锟藉布锟斤拷锟斤拷式 */
.container {
    display: flex;
    min-height: 100vh;
    margin-top: 20px;
}

/* 锟斤拷喙︼拷锟窖★拷锟斤拷锟?*/
.sidebar {
    width: 250px;
    background-color: #f4f4f4;
    padding: 20px;
    border-right: 2px solid #ddd;
}

    .sidebar h3 {
        margin-top: 0;
    }

    .sidebar ul {
        list-style-type: none;
        padding: 0;
    }

        .sidebar ul li {
            margin: 10px 0;
        }

            .sidebar ul li a {
                text-decoration: none;
                color: #333;
                padding: 8px;
                display: block;
                border-radius: 4px;
            }

                .sidebar ul li a:hover {
                    background-color: #ddd;
                }

/* 锟揭诧拷模锟斤拷展示锟斤拷 */
.main-content {
    flex: 1;
    padding: 20px;
}

.home-container h2 {
    color: #333;
}

.home-container p {
    font-size: 18px;
}

h3 {
    margin-bottom: 20px;
    font-size: 24px;
}

.info-row {
    margin-bottom: 15px;
    text-align: left;
}

    .info-row label {
        font-size: 16px;
        font-weight: bold;
        display: block;
        margin-bottom: 5px;
    }

    .info-row p {
        font-size: 16px;
        margin: 0;
        padding: 8px;
        background-color: #f9f9f9;
        border-radius: 4px;
        border: 1px solid #ccc;
    }

/* 锟睫革拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞?*/
.form-group {
    margin-bottom: 20px;
}

label {
    font-size: 14px;
    font-weight: bold;
}

input[type="password"], input[type="text"] {
    width: 100%;
    padding: 8px;
    margin-top: 8px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

/* 锟结交锟斤拷钮 */
user_button {
    width: 100%;
    padding: 10px;
    font-size: 16px;
    color: #fff;
    background-color: #4CAF50;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #45a049;
}
.logout-btn {
    display: block;
    text-align: center;
    margin-top: 20px;
    font-size: 16px;
    color: #fff;
    background-color: #f44336;
    padding: 10px;
    text-decoration: none;
    border-radius: 5px;
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10000; /* 确锟斤拷锟斤拷钮锟斤拷锟斤拷锟较诧拷 */
    visibility: visible; /* 确锟斤拷锟斤拷钮锟角可硷拷锟斤拷 */
}


 
    .logout-btn:hover {
        background-color: #d32f2f;
    }


.input-group {
    /* align-items: center; */
    margin-bottom: 15px;
    text-align: left;
    padding-right: 20px;
}